noun a pulsimeter.
2. pulsometer ·noun a device, with valves, for raising water by steam, partly by atmospheric pressure, and partly by the direct action of the steam on the water, without the intervention of a piston;
also called vacuum pump.
noun a pulsimeter.
2. pulsometer ·noun a device, with valves, for raising water by steam, partly by atmospheric pressure, and partly by the direct action of the steam on the water, without the intervention of a piston;
also called vacuum pump.
Webster English vocab. Английский словарь Webster. 2012